The BGP Instability Report


The BGP Instability Report is updated daily. This report
was generated on 27 August 2016 06:24 (UTC+1000)


50 Most active ASes for the past 7 days

RANKASN             UPDs            %PrefixesUPDs/PrefixAS NAME
1982934374811.64%2680128.26BSNL-NIB National Internet Backbone, IN
224560677832.30%153344.22AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN
39498420371.42%146028.79BBIL-AP BHARTI Airtel Ltd., IN
424085383331.30%65589.74QTSC-AS-VN Quang Trung Software City Development Company, VN
510620316731.07%34839.09Telmex Colombia S.A., CO
645514298361.01%30697.50TELEMEDIA-SMB-AS-AP Bharti Airtel Ltd., TELEMEDIA Services, for SMB customers, IN
745609295651.00%95730.89BHARTI-MOBILITY-AS-AP Bharti Airtel Ltd. AS for GPRS Service, IN
810201290140.98%46162.94DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless, IN
923969251240.85%118421.22TOT-NET TOT Public Company Limited, TH
1045899240010.81%175413.68VNPT-AS-VN VNPT Corp, VN
1113118219910.74%101217.73ASN-YARTELECOM Verhnevolzhsky branch, RU
1252145210980.71%26811.46ZONE-AS , PS
13134438195290.66%119529.00AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
1441480187170.63%20935.85SYSTEMEC-AS , NL
1536914177120.60%18396.79KENET-AS, KE
1643754168610.57%90618.61ASIATECH , IR
178402167570.57%108915.39CORBINA-AS Russia, RU
1828154158250.54%43368.02AR TELECOM PROVEDOR DE INTERNET LTDA, BR
1939891143510.49%33294.31ALJAWWALSTC-AS , SA
2021859142750.48%18577.16ZNET - Zenlayer Inc, US
2160725139600.47%36387.78O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE
2217908138250.47%66920.67TCISL Tata Communications, IN
239198134190.45%109512.25KAZTELECOM-AS , KZ
2417465129810.44%27347.55ASIANET Cable ISP in India, IN
25131390125730.43%52514.60ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN
2650710124790.42%32838.05EARTHLINK-AS , IQ
2715468120890.41%26645.45KLGELECS-AS 38, Teatralnaya st., RU
288151114750.39%22745.05Uninet S.A. de C.V., MX
2933788114560.39%38301.47KANARTEL, SD
3017754113930.39%15772.57EXCELL-AS Excellmedia, IN
3145951106860.36%21050.89AUGERE-AS-AP Augere Wireless Broadband Bangladesh Limited, BD
325972105820.36%62616.90DNIC-ASBLK-05800-06055 - DoD Network Information Center, US
33131436105610.36%110561.00VSSIC-AS-VN VSSIC-VN, VN
3419620100510.34%101005.10KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
351800293740.32%31329.95WORLDPHONE-IN AS Number for Interdomain Routing, IN
361025992230.31%33074.33BLUEMOON - Blue Moon Online System, US
371265490250.31%38237.50RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), EU
38912988190.30%70125.99KE-NET2000, ZA
394657385560.29%66512.87GLOBAL-FRAG-NETWORKS - Global Frag Networks, US
401800483070.28%14358.09WIRELESSNET-ID PT WIRELESS INDONESIA ( WIN ), ID
411225281900.28%18344.75America Movil Peru S.A.C., PE
423826478120.26%33323.46WATEEN-IMS-PK-AS-AP National WiMAX/IMS environment, PK
432434276650.26%12660.83BRAC-BDMAIL-AS-BD BRAC BDMail Network Ltd., BD
441409076220.26%44173.23NDTELCO - NORTH DAKOTA TELEPHONE COMPANY, US
4564775220.25%12858.77DNIC-ASBLK-00616-00665 - DoD Network Information Center, US
462521172920.25%14151.72TELECOMASET-AS , BG
47614772800.25%12036.05Telefonica del Peru S.A.A., PE
48165972220.24%33022.19ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW
49432369950.24%11725.97TWTC - tw telecom holdings, inc., US
501955168820.23%21432.16INCAPSULA - Incapsula Inc, US
Total 113354638.38%

50 Most active ASes for the past 7 days

RANKASN             UPDs/Prefix         %PrefixesUPDs   AS NAME
113443819529.00.66%119529AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
213139012573.00.43%512573ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN
313143610561.00.36%110561VSSIC-AS-VN VSSIC-VN, VN
4414804679.20.63%2018717SYSTEMEC-AS , NL
594594652.00.16%534652ASKONKUK Konkuk University, KR
6322954168.00.14%14168DESIGNCOLLECTIVE - Design Collective, Inc., US
7136004030.00.14%14030CONVO - Convo, US
8102593074.30.31%39223BLUEMOON - Blue Moon Online System, US
9211363020.00.10%13020CSUCS-AS , HU
10566362927.00.10%12927ASVEDARU , RU
1125932312.00.08%12312ASN-VSIX Galleria Spagna, 28 - 35127 Padova, IT
1263162153.70.22%1186461AS-PAETEC-NET - PaeTec Communications, Inc., US
132013031961.00.07%11961CENTRALNIC-ANYCAST-F , GB
142040551942.00.07%11942CENTRALNIC-ANYCAST-H , GB
15220591935.50.13%73871-Reserved AS-, ZZ
161993301910.00.06%11910CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB
17343391728.00.18%75184POLFIN-AS , PL
18252111458.40.25%1417292TELECOMASET-AS , BG
19350931236.30.13%33709RO-HTPASSPORT , RO
201332921188.00.04%11188OBERTHUR-AS Oberthur Technology India Private limited, IN
21336431135.00.04%11135JELLYBELLY - Jelly Belly Candy Company, US
22546771128.00.04%11128HARDIN-SIMMONS-UNIVERSITY - Hardin-Simmons University, US
23480981084.50.07%22169PROTVINO-NET , CZ
24607251073.80.47%3613960O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE
25196201005.10.34%1010051KUAIYI-NETWORKS-LLC - KuaiYi Networks LLC, US
2633313980.00.03%12980WILCON - Wilcon, US
27197020970.00.03%1970EXENCE-PL-AS1 , PL
282861958.00.03%3958, DE
2952145811.50.71%2621098ZONE-AS , PS
30132562720.00.05%21440ZEROWORRIES-AS-IN ZeroWorries Private Limited, IN
3133904709.00.02%1709INTELNET-AS Intelcom LLC, Moscow, Russia, RU
328973706.00.02%2706SSVL , SE
3355696688.00.02%3688SCOM-AS-ID Starcom Solusindo PT., ID
34265391664.00.02%1664W C Dos Santos Telecomunicacoes - ME, BR
35134341655.00.04%21310JDMBROADBAND-AS jdm broadband services pvt ltd, IN
3644759643.00.02%1643SYSTEM-CONSULTING-AS , RU
37200058640.30.07%31921ABBVIE , EU
381880628.20.11%213141STUPI , SE
39132021620.50.04%51241KALIBOCABLE-PH Veterans Avenue Kalibo, Aklan, PH
4038577609.00.02%1609LEEKIE-EN LEEKIE-EN, PH
4124085599.01.30%6538333QTSC-AS-VN Quang Trung Software City Development Company, VN
4242339575.00.02%4575CHTP-AS St.Petersburg, Russia, RU
437588556.50.04%21113PUBNET-TH-AS Thailand Public backbone Network, TH
4412516551.30.06%31654WEBORAMA Weborama provides Internet Services, FR
4555413542.00.02%2542DBP-AS-AP Development Bank of the Philippines, PH
46394163508.00.02%1508CLOUD-XPRESS - Cloud Xpress, US
474759497.00.02%21497ITEXTRON-AS-AP TEXTRON CORPORATION, PH
48131189492.00.02%2492LIVECOMLIMTED-AS-AP Livecom Limted, HK
4961461488.00.02%1488Airtek Solutions C.A., VE
5019903482.20.10%
Total 108758.38.07%

50 Most active Prefixes for the past 7 days

RANKPREFIX           UPDs            %Origin AS -- AS NAME
1110.170.17.0/24195290.63%134438 -- AIRAAIFUL-AS-AP Aira & Aiful Public Company Limited, TH
293.181.192.0/19187250.60%13118 -- ASN-YARTELECOM Verhnevolzhsky branch, RU
3192.254.88.0/24141560.45%21859 -- ZNET - Zenlayer Inc, US
4103.242.52.0/22125730.40%131390 -- ECOMVIET-AS-VN Vietnam E-commerce Development Centre, VN
5103.57.112.0/22105610.34%131436 -- VSSIC-AS-VN VSSIC-VN, VN
6202.56.215.0/2484170.27%24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services, IN
7185.26.155.0/2469840.22%60725 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE
8162.249.183.0/2468330.22%60725 -- O3B-AS O3b Networks - Internet Service Provider operating a Medium Earth Orbit satellite constellation, JE
994.73.56.0/2167980.22%25211 -- TELECOMASET-AS , BG
1066.19.194.0/2464540.21%6316 -- AS-PAETEC-NET - PaeTec Communications, Inc., US
11107.179.58.0/2458630.19%46573 -- GLOBAL-FRAG-NETWORKS - Global Frag Networks, US
12195.128.159.0/2450890.16%48098 -- PROTVINO-NET , CZ
56636 -- ASVEDARU , RU
13194.229.165.0/2449070.16%41480 -- SYSTEMEC-AS , NL
14194.229.164.0/2448400.16%41480 -- SYSTEMEC-AS , NL
15203.252.142.0/2446520.15%9459 -- ASKONKUK Konkuk University, KR
16193.79.27.0/2445780.15%41480 -- SYSTEMEC-AS , NL
17193.79.26.0/2443920.14%41480 -- SYSTEMEC-AS , NL
1865.217.233.0/2441680.13%32295 -- DESIGNCOLLECTIVE - Design Collective, Inc., US
1984.205.66.0/2441530.13%12654 -- RIPE-NCC-RIS-AS Reseaux IP Europeens Network Coordination Centre (RIPE NCC), EU
20195.202.90.0/2440390.13%9129 -- KE-NET2000, ZA
218.34.145.0/2440300.13%13600 -- CONVO - Convo, US
22195.202.91.0/2439410.13%9129 -- KE-NET2000, ZA
2364.200.85.0/2430750.10%10259 -- BLUEMOON - Blue Moon Online System, US
2463.116.96.0/2430750.10%10259 -- BLUEMOON - Blue Moon Online System, US
2564.200.84.0/2430730.10%10259 -- BLUEMOON - Blue Moon Online System, US
2676.191.107.0/2430270.10%22059 -- -Reserved AS-, ZZ
27148.208.214.0/2430230.10%8151 -- Uninet S.A. de C.V., MX
28193.109.252.0/2330200.10%21136 -- CSUCS-AS , HU
29195.245.199.0/2429320.09%24875 -- AVIRA-AS , NL
30192.108.199.0/2427460.09%1880 -- STUPI , SE
31193.239.135.0/2426230.08%35093 -- RO-HTPASSPORT , RO
32145.237.222.0/2425920.08%34339 -- POLFIN-AS , PL
33111.11.247.0/2423120.07%9808 -- CMNET-GD Guangdong Mobile Communication Co.Ltd., CN
3495.140.128.0/2123120.07%2593 -- ASN-VSIX Galleria Spagna, 28 - 35127 Padova, IT
352.93.235.0/2420880.07%8402 -- CORBINA-AS Russia, RU
36212.18.249.0/2419610.06%201303 -- CENTRALNIC-ANYCAST-F , GB
37212.18.251.0/2419420.06%204055 -- CENTRALNIC-ANYCAST-H , GB
38194.169.218.0/2419100.06%199330 -- CENTRALNIC-ANYCAST-A CentralNic Anycast-A AS Number, GB
39182.16.96.0/2418920.06%45753 -- NETSEC-HK NETSEC NOC, HK
4061.12.95.0/2418670.06%45820 -- TTSL-MEISISP Tata Teleservices ISP AS, IN
4161.12.46.0/2418670.06%45820 -- TTSL-MEISISP Tata Teleservices ISP AS, IN
42182.23.47.0/2418650.06%4800 -- LINTASARTA-AS-AP Network Access Provider and Internet Service Provider, ID
43168.243.163.0/2418300.06%27750 -- Cooperación Latino Americana de Redes Avanzadas, UY
44109.86.180.0/2418230.06%13188 -- BANKINFORM-AS , UA
4593.189.170.0/2316790.05%47138 -- PLANINTERNET-FRA , DE
46195.254.130.0/2316500.05%12516 -- WEBORAMA Weborama provides Internet Services, FR
47159.180.160.0/2215990.05%200058 -- ABBVIE , EU
48216.238.254.0/2315850.05%13904 -- COSLINK - Cherryland Services Inc, US
49103.16.104.0/2414370.05%132562 -- ZEROWORRIES-AS-IN ZeroWorries Private Limited, IN
50203.17.254.0/2414230.05%4739 -- INTERNODE-AS Internode Pty Ltd, AU
Total 2279107.31%

7 Day BGP Profile: 20-August-2016 00:00 - 26-August-2016 23:59 (UTC+1000)

Number of BGP Update Messages:  1491679
Number of Prefix Updates:  2953384
Number of Prefix Withdrawals:  163115
Average Prefixes per BGP Update:  2.09
Average BGP Update Messages per second:  2.16
Average Prefix Updates per second:  4.51
Peak BGP Update Message Rate per second:  799  (01:02:06 Tue, 23-Aug-2016)
Peak Prefix Update Rate per second:  1228  (08:21:49 Mon, 22-Aug-2016)
Peak Prefix Withdraw Rate per second:  3094  (21:57:14 Fri, 26-Aug-2016)
Prefix Count:  637981
Updated Prefix Count:  216599
Stable Prefix Count:  421382
Origin AS Count:  54959
Updated Origin AS Count:  24832
Stable Origin AS Count:  30127
Unique Path Count:  283672
Updated Path Count:  163695
Stable Path Count:  119977


 

Hourly Average of Per-Second Updated and Withdrawn Prefix Rate

Hourly Peak of Per-Second Updated and Withdrawn Prefix Rate

Hourly Average Per-Second Updated Prefix Rate by Update Type

Hourly Peak of Per-Second Updated Prefix Rate by Update Type

 

BGP Table Activity

Cumulative Distribution of per-Prefix and per-AS Updates


Notes

The data has been gathered using a single eBGP peering with AS 131072. The observations of BGP path change are relative to this observation point. The updates are generated by a Quagga BGP implementation providing a timestamped log of incoming update messages. The timezone of this monitoring point is UTC+1000. Updates are processed on a 24 hour cycle.